Flat 3F, Portman Mansions Chiltern Street, London, W1U 5AN is a leasehold flat built before 1900. The property offers approximately 1,399 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have five bedrooms.

The estimated current market value of the property is £2,145,191 , which equates to approximately £1,533 per square foot. It was last sold on 12 Jan 2024 for £2,625,000. Since then, the value has decreased by £479,809, representing a 18.3% decrease, or approximately 9.6% per year.

The current estimated value of £2,145,191 is:

  • 42.9% higher than the average property price on Chiltern Street
  • 22.2% higher than the average in the W1U 5AN postcode area
  • and 145.1% higher than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 7 December 2017, the property was recorded as owner-occupied.

View sold house prices in W1U 5AN

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
1399 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£2,145,191
Price Per sq ft (estimate)
£1,533
Bedroom Count (estimate)
5 bedrooms

EPC Summary

Flat 3F, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London Authority, W1U 5AN has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 7 Dec 2017.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are single glazed.

The previous EPC assessment was conducted on 11 Jun 2014. The rating of C remains the same, but the energy efficiency score improved by 7.2%.

Since the previous assessment, several changes were observed:

  • The hot water system changed from community scheme to from main system, with no change in energy efficiency (good).
  • The windows were upgraded from some secondary glazing to single glazed.
  • The lighting was updated from no low energy lighting to low energy lighting in 38% of fixed outlets, with efficiency improving from very poor to average.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Single glazed
Very Poor
Lighting
Low energy lighting in 38% of fixed outlets
Average

Sale History

Today
£2,145,191
streetscan.co.uk estimate
-18 %
12 Jan 2024
£2,625,000
Leasehold
+25 %
30 Mar 2016
£2,100,000
Leasehold
+473.3 %
10 Aug 1999
£366,300
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1356 sq ft
sale price: £2,200,000
sale date: 5 May 2023
rooms: 5
size: 1528 sq ft
sale price: £2,625,000
sale date: 22 Dec 2015
rooms: 3
size: 1399 sq ft
sale price: £1,999,000
sale date: 20 Jan 2014
rooms: 4
size: 1345 sq ft
sale price: £1,250,000
sale date: 31 Jul 2012
rooms: 5
size: 1382 sq ft
sale price: £1,300,000
sale date: 16 Mar 2012

Data Sources

The property at Flat 3F, Portman Mansions Chiltern Street, London, W1U 5AN appears three times in the Land Registry records, with the latest transaction recorded on 12 Jan 2024. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Dec 2017. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.